JP2818568B2 - Lid lock release structure for electronic equipment with protective lid - Google Patents
Lid lock release structure for electronic equipment with protective lidInfo
- Publication number
- JP2818568B2 JP2818568B2 JP7330172A JP33017295A JP2818568B2 JP 2818568 B2 JP2818568 B2 JP 2818568B2 JP 7330172 A JP7330172 A JP 7330172A JP 33017295 A JP33017295 A JP 33017295A JP 2818568 B2 JP2818568 B2 JP 2818568B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- force
- main body
- case main
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電子機器における
蓋体係止解除構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid unlocking structure for an electronic device.
【０００２】[0002]
【従来の技術】従来、この種の保護蓋付電子機器の蓋体
係止解除構造は、図３に示す様に、ケース本体５１と、
このケース本体５１に開閉自在に取り付けられてケース
本体５１の上面を覆う蓋体５２と、この蓋体５２に設け
られて蓋体５２をケース本体５１の閉位置である凹部５
３に係止するフック部５４と、フック部５４付近に蓋体
５２を開く時に指を差し込む為の段部５５とを有してな
っている。2. Description of the Related Art Conventionally, as shown in FIG.
A lid 52 attached to the case main body 51 so as to be openable and closable to cover the upper surface of the case main body 51; and a concave portion 5 provided on the lid 52 and closing the lid 52 at the closed position of the case main body 51.
3 and a step portion 55 near the hook portion 54 for inserting a finger when the lid 52 is opened.
【０００３】[0003]
【発明が解決しようとする課題】第１の問題点は、従来
の技術において蓋体を開く時に、ケース本体をもう一方
の手で保持しなければならず、蓋体を開けづらいことで
ある。その理由は、蓋体のフック部による係止を解除す
る為の構造として蓋体を指で引き上げる為の段部を有し
ているだけである為、蓋体を開く時に指で引き上げる動
作が必要となり、ケース本体を保持する方向の力、すな
わち押す力と逆方向の力を加える必要があるからであ
る。A first problem is that when the lid is opened in the prior art, the case body must be held with the other hand, making it difficult to open the lid. The only reason is that the lid has a step to lift the lid with a finger as a structure to release the locking by the hook part, so it is necessary to lift the lid with a finger when opening the lid This is because it is necessary to apply a force in the direction of holding the case body, that is, a force in the direction opposite to the pushing force.
【０００４】第２の問題点は、従来の技術において蓋体
フック部の係止力が弱い為、携帯時に衝撃等により誤っ
て蓋体が開いてしまい易いことである。その理由は、蓋
体を開く時に、引き上げ易いように解除力を小さくする
必要上、蓋体フック部の係止力を強く出来ないからであ
る。[0004] The second problem is that the lid is liable to be accidentally opened by a shock or the like when carrying the portable telephone because the locking force of the lid hook is weak in the conventional technology. The reason is that, when the lid is opened, the releasing force must be reduced so that the lid can be easily pulled up, and the locking force of the lid hook cannot be increased.
【０００５】本発明の目的は、上記従来の問題点に鑑
み、蓋体が携帯時に誤って開きにくくすると共に、蓋体
のフック部による係止の解除を容易にし、且つケース本
体を一方の手で保持することなしに蓋体を開き易くする
よう信頼性及び操作性の向上をはかった保護蓋付電子機
器の蓋体係止解除構造を提供することにある。SUMMARY OF THE INVENTION In view of the above-mentioned conventional problems, it is an object of the present invention to make it difficult for a lid to be accidentally opened when carrying it, to facilitate release of locking by a hook portion of the lid, and to hold a case body with one hand. An object of the present invention is to provide a lid unlocking structure for an electronic device with a protective lid, which improves reliability and operability so that the lid can be easily opened without holding the lid.
【０００６】[0006]
【課題を解決するための手段】本発明の保護蓋付電子機
器の蓋体係止解除構造は、ケース本体と、このケース本
体に開閉自在に取り付けられて前記ケース本体の一面を
覆う蓋体と、この蓋体に設けられて前記蓋体を前記ケー
ス本体に対し閉位置で係止するフック部と、シーソー状
を呈して前記ケース本体に回動自在に軸支され且つてこ
の原理により一方側からの力を前記軸支された部分を支
点として逆に他方側への力に変換し前記蓋体に対する前
記フック部の係止を解除するてこ部品と、前記ケース本
体に可動自在に保持され前記てこ部品を前記一方側から
押すための解除ボタンと、この解除ボタンを無負荷時に
定位置に復帰させるための密度の高いスポンジ材からな
る弾性部材とを備えている。According to the present invention, there is provided a lid unlocking structure for an electronic device with a protective lid, comprising: a case main body; and a lid body which is openably and closably attached to the case main body and covers one surface of the case main body. A hook portion provided on the lid body for locking the lid body in the closed position with respect to the case main body; a seesaw-like shape rotatably supported by the case main body; A lever part for converting the force from the pivotally supported portion into a force on the other side to release the locking of the hook portion with respect to the lid, and movably held by the case body. A release button for pressing the lever part from the one side and a high-density sponge material for returning the release button to the home position when there is no load.
And an elastic member that.
【０００７】この保護蓋付電子機器の蓋体係止解除構造
において、前記てこ部品を押す前記一方側からの力は前
記ケース本体の表面側からの力であり、前記フック部の
係止を解除する前記他方側からの力は前記フック部を押
し上げる方向の力であるものとする。 In the lid unlocking structure of the electronic device with a protective lid, the force from the one side pushing the lever part is a force from the front side of the case body, and the locking of the hook is released. The force from the other side is a force in the direction of pushing up the hook portion .
【０００８】〔作用〕本発明においては、ケース本体
と、このケース本体に開閉自在に取り付けられてケース
本体の表面を覆う蓋体と、この蓋体に設けられて蓋体を
ケース本体の閉位置で係止するフック部と、ケース本体
に軸支され、表面側からの力を軸支部を支点として逆方
向への力に変換し、蓋体フック部の係止を押し上げるこ
とにより解除するてこ部品と、てこ部品を表面側から押
すための解除ボタンと、この解除ボタンを無負荷時に定
位置に復帰させるための弾性部材とを有する。In the present invention, a case body, a lid which is openably and closably attached to the case body and covers the surface of the case body, and a lid provided on the cover body to close the case body to the closed position of the case body And a lever part that is pivotally supported by the case body and converts the force from the front side into a force in the opposite direction with the pivot part as a fulcrum, and is released by pushing up the latch of the lid hook part. And a release button for pushing the lever part from the front side, and an elastic member for returning the release button to a fixed position when no load is applied.
【０００９】このため、解除ボタンを押すことで蓋体の
フックによる係止を解除することができ、ケース本体を
保持する方向の力すなわち押す力と同じ方向の力を加え
ることで解除することができるので、もう一方の手で前
記ケース本体を保持する必要が無い。また、解除ボタン
を有することで、蓋体を引き上げ易いようにフックの係
止力を小さくする必要が無く、携帯時に衝撃等により誤
って蓋体が開いてしまいにくくできる。Therefore, the locking of the lid by the hook can be released by pressing the release button, and can be released by applying a force in the direction of holding the case body, that is, a force in the same direction as the pressing force. Since it is possible, there is no need to hold the case body with the other hand. In addition, since the release button is provided, it is not necessary to reduce the locking force of the hook so that the lid can be easily pulled up, and it is possible to prevent the lid from being accidentally opened by an impact or the like when carrying.
【００１０】[0010]
【発明の実施の形態】次に、本発明の実施の形態につい
て図面を参照して詳細に説明する。Next, embodiments of the present invention will be described in detail with reference to the drawings.
【００１１】図１は本発明の実施の形態の分解斜視図、
図２はこの実施の形態を組立てた蓋体係止解除構造部の
断面図である。FIG. 1 is an exploded perspective view of an embodiment of the present invention.
FIG. 2 is a cross-sectional view of the lid unlocking structure assembled in this embodiment.
【００１２】図に示すようにこの実施の形態の蓋体係止
解除構造は、ケース本体１と、このケース本体１に開閉
自在に取り付けられてケース本体１の上面を覆う蓋体２
と、この蓋体２に設けられ蓋体２をケース本体１に対し
閉位置である凹部１１に係止するフック部２１と、シー
ソー状を呈してケース本体１のてこ部品軸支部１２に支
点部３１が回動自在に軸支されて取り付けられ蓋体２の
フック部２１の凹部１１に対する係止を解除する為のて
こ部品３と、ケース本体１に可動自在に取り付けられて
てこ部品３を押すための解除ボタン４と、解除ボタン４
を無負荷時に定位置に復帰させる為にケース本体１に貼
付固定された弾性部材５とにより構成されている。な
お、弾性部材５には高い反発付勢力のある密度の高いス
ポンジ状のものを用いる。As shown in the drawing, the lid unlocking structure of this embodiment comprises a case body 1 and a lid 2 which is attached to the case body 1 so as to be openable and closable and covers the upper surface of the case body 1.
A hook 21 provided on the lid 2 for locking the lid 2 in the recess 11 which is a closed position with respect to the case main body 1; and a fulcrum point on a seesaw-shaped lever part shaft support 12 of the case main body 1. A lever part 3 is rotatably supported and mounted, and a lever part 3 for releasing the locking of the hook part 21 of the cover body 2 to the concave part 11 and a lever part movably mounted on the case body 1 to push the lever part 3. Release button 4 and release button 4
And a resilient member 5 adhered and fixed to the case body 1 to return to the home position when no load is applied. Note that a sponge-like member having a high repulsive force and a high density is used as the elastic member 5.
【００１３】ここで、シーソー状のてこ部品３は、蓋体
２を押し上げるための押上部３２と、解除ボタン４の可
動により押し下げられる押下部３３と、押下部３３に解
除ボタン４より加えられる力をてこの原理により押上部
３２に伝える為の支点部３１とを備えている。また解除
ボタン４は、押下部４１と、ケース本体１の解除ボタン
挿入部１３に可動自在に挿入保持されるガイド部４２
と、解除ボタン挿入部１３に係入して抜け防止となる爪
部４３とを備えている。Here, the seesaw-shaped lever part 3 includes a push-up portion 32 for pushing up the lid 2, a push-down portion 33 pushed down by the movement of the release button 4, and a force applied from the release button 4 to the push-down portion 33. And a fulcrum 31 for transmitting to the push-up portion 32 by the leverage principle. The release button 4 includes a pressing portion 41 and a guide portion 42 movably inserted into and held by the release button insertion portion 13 of the case body 1.
And a claw portion 43 which engages with the release button insertion portion 13 to prevent it from coming off.
【００１４】このような構成の本発明の実施の形態の動
作について、図２を参照して説明する。図２に示すよう
にケース本体１の凹部１１にフック部２１が係止してい
る状態から、解除ボタン４の押下部４１を矢印Ａの方向
（ケース本体１の表面側から下に向う方向）に指で押下
すると、てこ部品３の押下部３３が連動して矢印Ａ方向
に押下され、支点部３１を支点にしててこ部品３が回動
し、押上部３２が逆方向（矢印Ｂ方向）に動き、ケース
本体１の凹部１１に係止されている蓋体２のフック部２
１を矢印Ｂ方向に押し上げ、フック部２１の係止が解除
され、蓋体２が開く。蓋体２の開蓋後、解除ボタン４の
押下部４１から指を放すと、弾性部材５の反発付勢力が
矢印Ａと逆方向に作用して解除ボタン４を定位置に復帰
させる。解除ボタン４は、解除ボタン挿入部１３内に爪
部４３が係入しているので、抜けが防止される。The operation of the embodiment of the present invention having such a configuration will be described with reference to FIG. As shown in FIG. 2, from the state where the hook portion 21 is locked in the concave portion 11 of the case main body 1, the pressing portion 41 of the release button 4 is moved in the direction of arrow A (the direction from the surface side of the case main body 1 downward). When the finger is pressed down, the pressing part 33 of the lever part 3 is pressed in the direction of the arrow A in conjunction with it, the lever part 3 rotates with the fulcrum part 31 as a fulcrum, and the push-up part 32 moves in the opposite direction (the direction of the arrow B). And the hook 2 of the lid 2 locked in the recess 11 of the case body 1
1 is pushed up in the direction of arrow B, the hook 21 is released from the engagement, and the lid 2 is opened. After the lid 2 is opened, when the finger is released from the pressing portion 41 of the release button 4, the repulsive urging force of the elastic member 5 acts in the direction opposite to the arrow A to return the release button 4 to the home position. The release button 4 is prevented from coming off because the claw 43 is engaged in the release button insertion portion 13.
【００１５】[0015]
【発明の効果】以上説明したように本発明は、ケース本
体と蓋体とのフック係止を解除するためのシーソー状の
てこ部品及びこのてこ部品を押すための解除ボタンを有
する構成とすることにより、解除ボタンを押すことで蓋
体のフックによる係止を解除することができ、ケース本
体を保持する方向の力すなわち押す力と同じ方向の力を
加えることで解除することができるので、もう一方の手
でケース本体を保持する必要が無いという第１の効果が
ある。これにより、蓋体のフックの係止の解除を容易に
行うことができるようになる。As described above, the present invention has a seesaw-shaped lever part for releasing the hook engagement between the case body and the lid and a release button for pressing the lever part. By pressing the release button, the locking of the lid by the hook can be released, and the force can be released by applying a force in the direction of holding the case body, that is, a force in the same direction as the pressing force. There is a first effect that it is not necessary to hold the case body with one hand. This makes it possible to easily release the locking of the hook of the lid.
【００１６】また第２の効果は、蓋体を引き上げ易いよ
うにフックの係止力を小さくする必要が無く、携帯時に
衝撃等により誤って蓋体が開いてしまいにくくすること
ができる。The second effect is that there is no need to reduce the locking force of the hook so that the lid can be easily pulled up, and it is possible to prevent the lid from being accidentally opened due to an impact or the like when carrying.
【図１】本発明の実施の形態を示す分解斜視図である。FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
【図２】本発明の実施の形態を組立てた蓋体係止解除構
造部の断面図である。FIG. 2 is a sectional view of a lid locking release structure assembled with the embodiment of the present invention.
【図３】従来の蓋体係止解除構造の一例を示す斜視図で
ある。FIG. 3 is a perspective view showing an example of a conventional lid unlocking structure.
１ ケース本体 ２ 蓋体 ３ てこ部品 ４ 解除ボタン ５ 弾性部材 １１ 凹部 １２ てこ部品軸支部 １３ 解除ボタン挿入部 ２１ フック部 ３１ 支点部 ３２ 押上部 ３３ 押下部 ４１ 押下部 ４２ ガイド部 ４３ 爪部 DESCRIPTION OF SYMBOLS 1 Case main body 2 Lid 3 Lever part 4 Release button 5 Elastic member 11 Concave part 12 Lever part shaft support part 13 Release button insertion part 21 Hook part 31 Support point part 32 Push-up part 33 Press-down part 41 Press-down part 42 Guide part 43 Claw part
Claims (2)
在に取り付けられて前記ケース本体の一面を覆う蓋体
と、この蓋体に設けられて前記蓋体を前記ケース本体に
対し閉位置で係止するフック部と、シーソー状を呈して
前記ケース本体に回動自在に軸支され且つてこの原理に
より一方側からの力を前記軸支された部分を支点として
逆に他方側への力に変換し前記蓋体に対する前記フック
部の係止を解除するてこ部品と、前記ケース本体に可動
自在に保持され前記てこ部品を前記一方側から押すため
の解除ボタンと、この解除ボタンを無負荷時に定位置に
復帰させるための密度の高いスポンジ材からなる弾性部
材とを備えることを特徴とする保護蓋付電子機器の蓋体
係止解除構造。1. A case main body, a lid attached to the case main body so as to be openable and closable and covering one surface of the case main body, and a cover provided on the lid and engaged with the case main body in a closed position with respect to the case main body. A hook portion for stopping, a seesaw-like shape, which is rotatably supported by the case main body, and which uses the principle of leverage to convert a force from one side to a force to the other side with the shaft-supported portion as a fulcrum. A lever part for converting and releasing the engagement of the hook portion with the lid, a release button movably held by the case body for pushing the lever part from the one side, and releasing the release button when there is no load. And a resilient member made of a high-density sponge material for returning to a home position.
は前記ケース本体の表面側からの力であり、前記フック
部の係止を解除する前記他方側からの力は前記フック部
を押し上げる方向の力であることを特徴とする請求項１
記載の保護蓋付電子機器の蓋体係止解除構造。2. The force from the one side for pushing the lever part is a force from the front side of the case body, and the force from the other side for releasing the locking of the hook part pushes up the hook part. 2. A directional force.
A lid unlocking structure for an electronic device with a protective lid as described in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7330172A JP2818568B2 (en) | 1995-12-19 | 1995-12-19 | Lid lock release structure for electronic equipment with protective lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7330172A JP2818568B2 (en) | 1995-12-19 | 1995-12-19 | Lid lock release structure for electronic equipment with protective lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09172270A JPH09172270A (en) | 1997-06-30 |
| JP2818568B2 true JP2818568B2 (en) | 1998-10-30 |
Family
ID=18229634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7330172A Expired - Fee Related JP2818568B2 (en) | 1995-12-19 | 1995-12-19 | Lid lock release structure for electronic equipment with protective lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2818568B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6464809B2 (en) * | 2015-02-24 | 2019-02-06 | 富士ゼロックス株式会社 | Detachable mechanism and image forming apparatus |
| CN114126271A (en) * | 2020-08-25 | 2022-03-01 | 英业达科技有限公司 | Protective shell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430776U (en) * | 1990-07-06 | 1992-03-12 |
-
1995
- 1995-12-19 JP JP7330172A patent/JP2818568B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09172270A (en) | 1997-06-30 |
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